org.jscience.medicine.volumetric
Class Renderer

java.lang.Object
  org.jscience.medicine.volumetric.Renderer

Direct Known Subclasses:

Annotations, AxisRenderer, SlicePlaneRenderer

public abstract class Renderer
extends java.lang.Object

DOCUMENT ME!

Constructor Summary

Renderer(javax.media.j3d.View vw, Context ctx, Volume vol)
Creates a new Renderer object.

Method Summary

abstract void	attach(javax.media.j3d.Group dynamicGroup, javax.media.j3d.Group staticGroup) Attach the branchgroups for this renderer to the display
abstract double	calcRenderSize(ScreenSizeCalculator screenSize, javax.media.j3d.Canvas3D canvas) Returns the number of pixels drawn in the current display
void	eyePtChanged() Called when the view position relative to the renderer changes
void	transformChanged(int type, javax.media.j3d.Transform3D trans) Called when the tranform for the volume has changed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Renderer

public Renderer(javax.media.j3d.View vw,
                Context ctx,
                Volume vol)

Creates a new Renderer object.

Parameters:

vw - DOCUMENT ME!

ctx - DOCUMENT ME!

vol - DOCUMENT ME!

Method Detail

attach

public abstract void attach(javax.media.j3d.Group dynamicGroup,
                            javax.media.j3d.Group staticGroup)

Attach the branchgroups for this renderer to the display

calcRenderSize

public abstract double calcRenderSize(ScreenSizeCalculator screenSize,
                                      javax.media.j3d.Canvas3D canvas)

Returns the number of pixels drawn in the current display

transformChanged

public void transformChanged(int type,
                             javax.media.j3d.Transform3D trans)

Called when the tranform for the volume has changed

eyePtChanged

public void eyePtChanged()

Called when the view position relative to the renderer changes